1337227839

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{111799}}^1$

素因数の和:112251

約数の個数: 16

約数和(自身を含む): 1985568000

約数和(自身を除く): 648340161

約数列:

[1, 3, 9, 27, 443, 1329, 3987, 11961, 111799, 335397, 1006191, 3018573, 49526957, 148580871, 445742613, 1337227839]

約数ペア:

[(1, 1337227839), (3, 445742613), (9, 148580871), (27, 49526957), (443, 3018573), (1329, 1006191), (3987, 335397), (11961, 111799)]